Density = mass/volume
Density = 22.4g/8cm3 = 2.8g/cm3 or 3g/cm3 if significant figures are considered.
Density = mass/volume = 20g/8cm3 = 2.5 grams per cm3
density = mass/volume = 50g/8cm^3 = 6.25 g/cm^3
Volume = mass / Density Mass = Volume * Density Density = Mass / Volume
Density = mass/volume Mass = (density) x (volume) Volume = mass/density
since density equal to mass/volume then mass=density times volume mathematically mass=density *volume
Density = mass/volume = 20g/8cm3 = 2.5 grams per cm3
Density = mass/volume = 4g/8cm3 = 0.5g/cm3
Density = Mass/Volume = 2/8 = 0.25 g per cm3
density = mass/volume = 50g/8cm^3 = 6.25 g/cm^3
The density of the block is 2 g/cm3. This is calculated by dividing the mass (16 g) by the volume (8 cm3).
Mass = Density x Volume Density = Mass/Volume Volume = Mass/Density
Depends what metal. If I might add to the above, you cannot calculate the density of a substance without knowing its mass (weight) and its volume, since density is mass per unit volume. On the other hand, if you know the type of metal, and that it is pure, you can simply look up the density in a table since the density of all substances is constant for that substance, regardless of the weight or volume of the sample.
Density = Mass / Volume Rearranging this gives: Volume = Mass / Density Mass = Density × Volume
Volume = mass / Density Mass = Volume * Density Density = Mass / Volume
Density = mass/volume Mass = (density) x (volume) Volume = mass/density
To convert density from one unit to another, you can use the formula Density = Mass / Volume. Make sure to keep the units consistent throughout the conversion process (e.g., kg/m^3 to g/cm^3). Multiply or divide by the appropriate conversion factor to achieve the desired unit of density.
Density = Mass / Volume Mass = Density * Volume Volume = Mass / Density